2019657008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{941}}^1\times {\mathrm{2531}}^1$

素因数の和:3533

約数の個数: 40

約数和(自身を含む): 3992731056

約数和(自身を除く): 1973074048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 941, 1882, 2531, 3764, 5062, 7528, 10124, 15056, 20248, 40496, 49873, 99746, 134143, 199492, 268286, 398984, 536572, 797968, 1073144, 2146288, 2381671, 4763342, 9526684, 19053368, 38106736, 126228563, 252457126, 504914252, 1009828504, 2019657008]

約数ペア:

[(1, 2019657008), (2, 1009828504), (4, 504914252), (8, 252457126), (16, 126228563), (53, 38106736), (106, 19053368), (212, 9526684), (424, 4763342), (848, 2381671), (941, 2146288), (1882, 1073144), (2531, 797968), (3764, 536572), (5062, 398984), (7528, 268286), (10124, 199492), (15056, 134143), (20248, 99746), (40496, 49873)]